You could also join a gym, like Abdulfrom Syria. Like everywhere, there are expensive and low-cost gyms, some areeven just €15 a month.
I took care of my body again and met lots of new people
For many years, there have been special migrant clubs in Germany where people from different countries get together. Here, you can quickly make contacts and get to know people from your home country.
In many German cities, refugees can join sports clubs free of charge and are given discounts for events.